Fig. 4From: Enhanced contextual fear memory in peroxiredoxin 6 knockout mice is associated with hyperactivation of MAPK signaling pathwayThree functional classifications of the proteins in the hippocampus of mice re-exposed to conditioned chambers. a The schematic diagram of trace fear conditioning and protein collection (n = 3/group). b Venn diagram defining the difference in protein expressions between Prdx6−/− and Prdx6+/+ mice. The 125 upregulated proteins and 130 down-regulated proteins affected by the contextual test were classified into three functional classifications: c molecular function, d biological process, and e cellular componentBack to article page